{"id":2365,"date":"2021-10-04T12:10:42","date_gmt":"2021-10-04T17:10:42","guid":{"rendered":"https:\/\/www.electroallweb.com\/?p=2365"},"modified":"2021-10-06T06:18:42","modified_gmt":"2021-10-06T11:18:42","slug":"fuente-de-corriente-4-20ma-y-pwm-0-10v-o-0-24v","status":"publish","type":"post","link":"https:\/\/www.electroallweb.com\/index.php\/2021\/10\/04\/fuente-de-corriente-4-20ma-y-pwm-0-10v-o-0-24v\/","title":{"rendered":"FUENTE DE CORRIENTE 4-20mA y PWM 0-10V \u00f3 0-24V"},"content":{"rendered":"
\r\n\t\t\t\t\r\n\t\t\t\t\t<\/span>\r\n\t\t\t\t\tFacebook<\/span>\r\n\t\t\t\t<\/a>\r\n\t\t\t\t
\r\n\t\t\t\t\tFacebook<\/span>\r\n\t\t\t\t<\/div>\r\n\t\t\t<\/div>
\r\n\t\t\t\t\r\n\t\t\t\t\t<\/span>\r\n\t\t\t\t\tYouTube<\/span>\r\n\t\t\t\t<\/a>\r\n\t\t\t\t
\r\n\t\t\t\t\tYouTube<\/span>\r\n\t\t\t\t<\/div>\r\n\t\t\t<\/div>
\r\n\t\t\t\t\r\n\t\t\t\t\t<\/span>\r\n\t\t\t\t\tInstagram<\/span>\r\n\t\t\t\t<\/a>\r\n\t\t\t\t
\r\n\t\t\t\t\tInstagram<\/span>\r\n\t\t\t\t<\/div>\r\n\t\t\t<\/div>
\r\n\t\t\t\t\r\n\t\t\t\t\t<\/span>\r\n\t\t\t\t\tGitHub<\/span>\r\n\t\t\t\t<\/a>\r\n\t\t\t\t
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INTRODUCCI\u00d3N
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Hace un tiempo atr\u00e1s publique un video sobre una tarjeta conversor de corriente a voltaje, en dicho video muchas personas me solicitaban que creara un circuito que hiciera lo contrario, es decir, que convierta se\u00f1ales de corriente a voltaje. En efecto, hoy crearemos 3 fuentes de corriente de 4-20mA. Adem\u00e1s, se crear\u00e1 generadores de modulaci\u00f3n por ancho de pulso(PWM), que oscilar\u00e1 entre 0 a 10V y 0 a 24V, los cuales se regular\u00e1n mediante unos potenci\u00f3metros<\/p>\n\r\n\t\t<\/div>\r\n\t<\/div>\r\n<\/div><\/div><\/div><\/div><\/div><\/section>

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DATOS T\u00c9CNICOS
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  1. Tensi\u00f3n de alimentaci\u00f3n\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026.\u2026\u2026\u2026\u202624VDC<\/li>\n
  2. Corriente de alimentaci\u00f3n\u2026\u2026\u2026\u2026\u2026\u2026\u2026.\u2026\u2026\u2026\u2026\u2026150mA<\/li>\n
  3. Entadas Anal\u00f3gicas (0-5V)\u2026\u2026\u2026\u2026\u2026\u2026.\u2026\u2026\u2026\u2026\u2026\u2026.4<\/li>\n
  4. Programaci\u00f3n ISP……………………..\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026..S\u00ed<\/li>\n
  5. Comunicaci\u00f3n I2C………………………………………………….S\u00ed<\/li>\n
  6. Salida PWM 0-10V \u00f3 0-24V…………………………………..2<\/li>\n
  7. Salida corriente 0-20mA…………………………………………3<\/li>\n
  8. Condiciones ambientales min\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026.\u2026.-10\u00b0<\/li>\n
  9. Condiciones ambientales max\u2026\u2026\u2026\u2026\u2026\u2026\u2026..\u2026\u2026\u2026.85\u00b0<\/li>\n<\/ol>\n\r\n\t\t<\/div>\r\n\t<\/div>\r\n<\/div><\/div><\/div><\/div><\/div><\/section>
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    ESQUEM\u00c1TICO ELECTR\u00d3NICO
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    \"\"<\/a><\/div><\/div>
    Download SCHEMATIC pdf<\/span><\/a><\/div>
    Download Design PROTEUS 8.12+<\/span><\/a><\/div>
    Download all FILES<\/span><\/a><\/div><\/div><\/div><\/div><\/div><\/div><\/section>
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    DISE\u00d1O PCB
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    Download GERBER<\/span><\/a><\/div><\/div><\/div><\/div><\/div><\/div><\/section>
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    LISTA DE MATERIALES
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    Categor\u00eda<\/strong><\/span><\/td>\nCantidad<\/strong><\/span><\/td>\nReferencias<\/strong><\/span><\/td>\nValor<\/strong><\/span><\/td>\nPCB Package<\/strong><\/span><\/td>\nDatasheet<\/strong><\/span><\/td>\n<\/tr>\n
    Condensadores<\/td>\n2<\/td>\nC1,C5<\/td>\n10uF<\/td>\n1206_CAP<\/td>\n(see & buy)<\/a><\/td>\n<\/tr>\n
    Condensadores<\/td>\n9<\/td>\nC2,C3,C4,C6,C7,C8,C16,C17,C18<\/td>\n100nF<\/td>\n0603_CAP<\/td>\n(see & buy)<\/a><\/td>\n<\/tr>\n
    Condensadores<\/td>\n1<\/td>\nC9<\/td>\n470uF<\/td>\nCAP SMD 10.5X10MM ALUMINUM 470UF\/35V<\/td>\n(see & buy)<\/a><\/td>\n<\/tr>\n
    Condensadores<\/td>\n2<\/td>\nC10,C13<\/td>\n220uF<\/td>\nCAP SMD 6.3X7.7MM ALUMINUM 220UF\/16V<\/td>\n(see & buy)<\/a><\/td>\n<\/tr>\n
    Condensadores<\/td>\n3<\/td>\nC11,C12,C14<\/td>\n100nF<\/td>\n1206_CAP<\/td>\n(see & buy)<\/a><\/td>\n<\/tr>\n
    Condensadores<\/td>\n1<\/td>\nC15<\/td>\n1000uF<\/td>\nELEC-RAD25<\/td>\n(see & buy)<\/a><\/td>\n<\/tr>\n
    Resistencias<\/td>\n1<\/td>\nR1<\/td>\n1M<\/td>\n0603_RES<\/td>\n(see & buy)<\/a><\/td>\n<\/tr>\n
    Resistencias<\/td>\n3<\/td>\nR2,R4,R26<\/td>\n430<\/td>\n1206_RES<\/td>\n(see & buy)<\/a><\/td>\n<\/tr>\n
    Resistencias<\/td>\n3<\/td>\nR3,R5,R27<\/td>\n3<\/td>\n1206_RES<\/td>\n(see & buy)<\/a><\/td>\n<\/tr>\n
    Resistencias<\/td>\n3<\/td>\nR6,R7,R28<\/td>\n500<\/td>\n1206_RES<\/td>\n(see & buy)<\/a><\/td>\n<\/tr>\n
    Resistencias<\/td>\n6<\/td>\nR8,R12,R13,R17,R20,R24<\/td>\n10k<\/td>\n0805_RES<\/td>\n(see & buy)<\/a><\/td>\n<\/tr>\n
    Resistencias<\/td>\n3<\/td>\nR9,R14,R21<\/td>\n1k<\/td>\n0805_RES<\/td>\n(see & buy)<\/a><\/td>\n<\/tr>\n
    Resistencias<\/td>\n6<\/td>\nR10,R11,R15,R16,R22,R23<\/td>\n220<\/td>\n0603_RES<\/td>\n(see & buy)<\/a><\/td>\n<\/tr>\n
    Resistencias<\/td>\n3<\/td>\nR18,R19,R25<\/td>\n10k<\/td>\n0603_RES<\/td>\n(see & buy)<\/a><\/td>\n<\/tr>\n
    Integrados<\/td>\n2<\/td>\nU1,U8<\/td>\nLM358N<\/td>\nSO8<\/td>\n(see & buy)<\/a><\/td>\n<\/tr>\n
    Integrados<\/td>\n1<\/td>\nU2<\/td>\nATMEGA328P<\/td>\nQFP80P900X900X120-32<\/td>\n(see & buy)<\/a><\/td>\n<\/tr>\n
    Integrados<\/td>\n1<\/td>\nU3<\/td>\nICL7660<\/td>\nSO8<\/td>\n(see & buy)<\/a><\/td>\n<\/tr>\n
    Integrados<\/td>\n1<\/td>\nU4<\/td>\nILD207T<\/td>\nSO8<\/td>\n(see & buy)<\/a><\/td>\n<\/tr>\n
    Integrados<\/td>\n1<\/td>\nU5<\/td>\n7810<\/td>\nDPAK-N<\/td>\n(see & buy)<\/a><\/td>\n<\/tr>\n
    Integrados<\/td>\n1<\/td>\nU6<\/td>\n7805<\/td>\nP1<\/td>\n(see & buy)<\/a><\/td>\n<\/tr>\n
    Transistores<\/td>\n3<\/td>\nQ1,Q2,Q3<\/td>\nFQD11P06TM<\/td>\nDPAK-N<\/td>\n(see & buy)<\/a><\/td>\n<\/tr>\n
    Transistores<\/td>\n1<\/td>\nQ4<\/td>\n2N3904<\/td>\nTO92<\/td>\n(see & buy)<\/a><\/td>\n<\/tr>\n
    Diodos<\/td>\n3<\/td>\nD1,D2,D4<\/td>\nLED-RED<\/td>\nLEDC2012X120<\/td>\n(see & buy)<\/a><\/td>\n<\/tr>\n
    Diodos<\/td>\n1<\/td>\nD3<\/td>\nSS14-TP<\/td>\nDIOM5226X230N<\/td>\n(see & buy)<\/a><\/td>\n<\/tr>\n
    Miscel\u00e1nea<\/td>\n1<\/td>\nJ1<\/td>\nCONN-SIL6<\/td>\nCONN-SIL6<\/td>\n(see & buy)<\/a><\/td>\n<\/tr>\n
    Miscel\u00e1nea<\/td>\n4<\/td>\nJ2,J3,J4,J7<\/td>\nTBLOCK-M2<\/td>\nT-BLOCK 2PIN BLUE<\/td>\n(see & buy)<\/a><\/td>\n<\/tr>\n
    Miscel\u00e1nea<\/td>\n1<\/td>\nJ5<\/td>\nCONN-SIL4<\/td>\nCONN-SIL4<\/td>\n(see & buy)<\/a><\/td>\n<\/tr>\n
    Miscel\u00e1nea<\/td>\n1<\/td>\nJ6<\/td>\nTBLOCK-M3<\/td>\nT-BLOCK 3PIN BLUE<\/td>\n(see & buy)<\/a><\/td>\n<\/tr>\n
    Miscel\u00e1nea<\/td>\n1<\/td>\nJP1<\/td>\nJUMPER2<\/td>\nCONN-SIL3<\/td>\n(see & buy)<\/a><\/td>\n<\/tr>\n
    Miscel\u00e1nea<\/td>\n4<\/td>\nRV1,RV2,RV4,RV5<\/td>\n10k<\/td>\nPRE-VMT<\/td>\n(see & buy)<\/a><\/td>\n<\/tr>\n
    Miscel\u00e1nea<\/td>\n2<\/td>\nRV3,RV6<\/td>\n5k<\/td>\nPRE-VMT<\/td>\n(see & buy)<\/a><\/td>\n<\/tr>\n
    Miscel\u00e1nea<\/td>\n1<\/td>\nX1<\/td>\nCRYSTAL SMD S<\/td>\nOSCILADOR SMD CERAMIC RESONATORS<\/td>\n(see & buy)<\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\r\n\t\t<\/div>\r\n\t<\/div>\r\n<\/div><\/div><\/div><\/div><\/div><\/section>
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    CONEXIONES EXTERNAS
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    SUBIR BOOTLOADER
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    Para poder usar un microcontrolador nuevo (atmega328P), es necesario subir un un gestor de arranque como tambi\u00e9n llamado \u201cBOOTLOADER\u201d, esto nos facilitar\u00e1 subir programas en futuras ocasiones.<\/p>\n

    finalmente para quemar el bootloader se tendr\u00e1 que realizar a trav\u00e9s de los pines ICSP, que pr\u00e1cticamente ser\u00edan los pines [ (MOSI=PIN11) (MISO = PIN12) (SCK=PIN13) (Slave=PIN10) ]. Para subir y quemar el gestor de arranque necesitaremos un arduino UNO \u00f3 MEGA y realizar las siguientes conexiones (ARDUINO UNO \u2013 BOARD).<\/p>\n<\/div>\n<\/div>\n

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    DESCARGAR C\u00d3DIGO BOOTLOADER<\/strong><\/a><\/em><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\r\n\t\t<\/div>\r\n\t<\/div>\r\n

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    CODIGOS DE PRUEBA (arduino)
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    int pwm11 = 3;\r\nint pwm22 = 5;\r\nint pwm33 = 6;\r\n\r\nvoid setup() {\r\n  pinMode(pwm11, OUTPUT);\r\n  pinMode(pwm22, OUTPUT);\r\n  pinMode(pwm33, OUTPUT);\r\n}\r\n\r\nvoid loop() {\r\n  int pwm1 = map(analogRead(A2), 1023, 0, 255, 0);\r\n  analogWrite(pwm11, pwm1);\r\n\r\n  int pwm2 = map(analogRead(A1), 1023, 0, 255, 0);\r\n  analogWrite(pwm22, pwm2);\r\n\r\n  int pwm3 = map(analogRead(A0), 1023, 0, 255, 0);\r\n  analogWrite(pwm33, pwm3);\r\n\r\n}<\/pre>\n\r\n\t\t<\/div>\r\n\t<\/div>\r\n<\/div><\/div><\/div><\/div><\/div><\/section>
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    VIDEO
    \n\"\"<\/span><\/h5>\n\r\n\t\t<\/div>\r\n\t<\/div>\r\n<\/div><\/div><\/div><\/div><\/div><\/section>\n","protected":false},"excerpt":{"rendered":"Facebook Facebook YouTube YouTube Instagram Instagram GitHub GitHub INTRODUCCI\u00d3N Hace un tiempo atr\u00e1s publique un video sobre una tarjeta conversor de corriente a voltaje, en dicho video muchas personas me solicitaban que creara un circuito que hiciera lo contrario, es decir, que convierta se\u00f1ales de corriente a voltaje. En efecto, hoy crearemos 3 fuentes de...","protected":false},"author":2,"featured_media":2369,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"footnotes":""},"categories":[29,3],"tags":[],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/www.electroallweb.com\/index.php\/wp-json\/wp\/v2\/posts\/2365"}],"collection":[{"href":"https:\/\/www.electroallweb.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.electroallweb.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.electroallweb.com\/index.php\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.electroallweb.com\/index.php\/wp-json\/wp\/v2\/comments?post=2365"}],"version-history":[{"count":8,"href":"https:\/\/www.electroallweb.com\/index.php\/wp-json\/wp\/v2\/posts\/2365\/revisions"}],"predecessor-version":[{"id":2377,"href":"https:\/\/www.electroallweb.com\/index.php\/wp-json\/wp\/v2\/posts\/2365\/revisions\/2377"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.electroallweb.com\/index.php\/wp-json\/wp\/v2\/media\/2369"}],"wp:attachment":[{"href":"https:\/\/www.electroallweb.com\/index.php\/wp-json\/wp\/v2\/media?parent=2365"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.electroallweb.com\/index.php\/wp-json\/wp\/v2\/categories?post=2365"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.electroallweb.com\/index.php\/wp-json\/wp\/v2\/tags?post=2365"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}